9-10/F,Building 1,No.9, Xiyuan 2nd Road, Sandun Town,Xihu District

Hangzhou Hengsheng Electronic Technologies Co., Ltd. is a company which specializes in the research, development and manufacture of audio and video products, application software developing services a...

No.8 Xiyuanjiu Rd Xihu Science and Technology Park

Gaoke Industry & Trade Co., Ltd was founded in 1992 and located in Hangzhou city, Zhejiang province, China. Gaoke mainly specialize in the manufacture and export of office electronic products ...